### Abstract

Numerical calculations of the Diffracted Channeling Radiation angular distributions from axially channeled electrons with relativistic factor γ = 20 in Si and LiF crystals are performed. The calculations are based on a newly developed effective quantum-mechanical calculations algorithm of the wave functions and electron energies at axial channeling in a crystal. The numerical results obtained exhibit some new features of the Diffracted Channeling Radiation from axially channeled electrons compared to that from planar channeled electrons, e.g. increase of the widths of peaks, which might be useful in future experiments on observation of Diffracted Channeling Radiation.

Original language | English |
---|---|

Pages (from-to) | 2840-2844 |

Number of pages | 5 |

Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |

Volume | 269 |

Issue number | 23 |

DOIs | |

Publication status | Published - 1 Dec 2011 |

### Fingerprint

### Keywords

- Axial channeling in crystals
- Bloch wave function
- X-ray diffraction in crystal structure

### ASJC Scopus subject areas

- Instrumentation
- Nuclear and High Energy Physics

### Cite this

*Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms*,

*269*(23), 2840-2844. https://doi.org/10.1016/j.nimb.2011.09.006

**Angular distributions of Diffracted Channeling Radiation from moderate energy axially channeled electrons in Si and LiF crystals.** / Korotchenko, K. B.; Pivovarov, Yu L.; Tukhfatullin, T. A.

Research output: Contribution to journal › Article

*Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms*, vol. 269, no. 23, pp. 2840-2844. https://doi.org/10.1016/j.nimb.2011.09.006

}

TY - JOUR

T1 - Angular distributions of Diffracted Channeling Radiation from moderate energy axially channeled electrons in Si and LiF crystals

AU - Korotchenko, K. B.

AU - Pivovarov, Yu L.

AU - Tukhfatullin, T. A.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - Numerical calculations of the Diffracted Channeling Radiation angular distributions from axially channeled electrons with relativistic factor γ = 20 in Si and LiF crystals are performed. The calculations are based on a newly developed effective quantum-mechanical calculations algorithm of the wave functions and electron energies at axial channeling in a crystal. The numerical results obtained exhibit some new features of the Diffracted Channeling Radiation from axially channeled electrons compared to that from planar channeled electrons, e.g. increase of the widths of peaks, which might be useful in future experiments on observation of Diffracted Channeling Radiation.

AB - Numerical calculations of the Diffracted Channeling Radiation angular distributions from axially channeled electrons with relativistic factor γ = 20 in Si and LiF crystals are performed. The calculations are based on a newly developed effective quantum-mechanical calculations algorithm of the wave functions and electron energies at axial channeling in a crystal. The numerical results obtained exhibit some new features of the Diffracted Channeling Radiation from axially channeled electrons compared to that from planar channeled electrons, e.g. increase of the widths of peaks, which might be useful in future experiments on observation of Diffracted Channeling Radiation.

KW - Axial channeling in crystals

KW - Bloch wave function

KW - X-ray diffraction in crystal structure

UR - http://www.scopus.com/inward/record.url?scp=80054030430&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80054030430&partnerID=8YFLogxK

U2 - 10.1016/j.nimb.2011.09.006

DO - 10.1016/j.nimb.2011.09.006

M3 - Article

VL - 269

SP - 2840

EP - 2844

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

SN - 0168-583X

IS - 23

ER -